<template>
<h1>事件绑定指令</h1>
  <button @click="f">按钮1</button>
  <button v-on:click="f">按钮2</button>
  <h3>敲回车事件</h3>
  <input type="text" placeholder="请输入你想搜索的商品"
          v-model="search" @keydown.enter="f2">
</template>
<script setup>
import {ref} from "vue";

const f = ()=>{
  console.log('点击了按钮');
}
//定义变量用来保存用户输入的数据
const search = ref('');
const f2 = ()=>{
  alert('你想要搜索的是'+search.value+'吗？');
}
</script>



<style scoped>

</style>